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Circuits
Page 2
Questions (380)
When switch S is open, the voltmeter V of the battery reads 3.13 . When the switch is closed, the voltmeter reading drops to
2 answers
asked by
Lanise
880 views
What is the maximum operating frequency of the first circuit? Which of the op-amp parameters has a significant effect on the
2 answers
asked anonymously
80 views
Which purpose does a light bulb serve in a circuit?
* 1 point a Cell b Switch c Load
29 answers
asked by
sincerely
105 views
In a parallel circuit with three lights on it, one light breaks. What happens to the intensity of the other two lights?
a they
1 answer
asked by
no name
81 views
Three light bulbs are connected in a series, as shown in the diagram.
After the circuit is completed, the middle light bulb
1 answer
asked by
no name
101 views
In a integrator circuit, assume R2 = 80 kΩ and the amplitude of the input voltage is 100 mV. Calculate the amplitude of the
1 answer
asked by
Anonymous
93 views
A series RLC circuit consists of
a 75Ω resistor, a 5.0 μf capacitor and a 75mH inductor. They are connected across a generator
2 answers
asked anonymously
87 views
In a parallel circuit, there are several paths for the electrons to flow. If there are several bulbs in this type of circuit, if
1 answer
asked by
T
95 views
There are two types of circuits: series circuits and parallel circuits. In a series circuit, there is only one path for the
1 answer
asked by
T
102 views
If there are several bulbs in this type of circuit, when one goes out, the rest of the bulbs go out.
Additionally in this type of
1 answer
asked by
T
51 views
A circuit where switch A is initially closed and switch B is open. When the 3uF capacitor is fully charged, switch A is opened
2 answers
asked by
Sandra
77 views
The resistance in a circuit is half what is happening to the voltage the voltage is increased by the factor of four the voltage
4 answers
asked by
...
109 views
In inverting schmitt trigger circuit, the supply voltage is ± 12V. What is the maximum output voltage?
r1 = 10kΩ r2 = 10lkΩ
4 answers
asked anonymously
73 views
Refer to the Schmitt trigger circuit and the following specifications. Given R2 = 80 kΩ, ±Vs = ±11V. Determine the value for
2 answers
asked anonymously
59 views
In a Non-Inverting Schmitt Trigger circuit has
r1 = 45kΩ r2 = 7kΩ and in a Inverting Integrator has C=6nF both Non-Inverting
2 answers
asked anonymously
53 views
Will set up the following series circuit with identical fixed resistors. What is the voltage across each resistor if the input
1 answer
asked by
ahaahah
79 views
In a PARALLEL circuit with a 9V battery and two bulbs - what would the potential difference across each bulb be?
1 answer
asked by
asjdhwuei
59 views
Three bulbs connected in series:
1 answer
asked by
asjdhwuei
55 views
For components in parallel the potential difference
1 answer
asked by
asjdhwuei
71 views
Crystal's class is studying parallel circuits. The teacher asks what will happen if one of the light bulbs break in a parallel
1 answer
asked by
6
113 views
A 12-V battery is connected to a light bulb with a resistance of 2Ω. What is the current in the circuit? **You must show all
1 answer
asked by
shoto
112 views
Use the word bank to complete the following paragraph. **Some words may not be used**
There are two types of circuits: series
1 answer
asked by
re
137 views
Imagine a string of holiday lights, with many bulbs connected to each other by wires. One bulb burns out, causing the bulbs next
1 answer
asked by
re
80 views
The diagram shows two circuits.
Which statement correctly describes each circuit? a The bulbs in both circuits are connected in
1 answer
asked by
re
104 views
A closed circuit with a 12 V battery has a resistance of 6 Ω. What is the current flowing through it?(1 point)
Responses 2 A 2 A
1 answer
asked by
Help the ELA Kid😔✏️📃
69 views
If a series RLC circuit has R = 25 ohm, XL = 50 ohms, and XC = 30 ohms, what will be the total impedance?
4 answers
asked by
Adam
3,257 views
1. A student studying a circuit diagram of a lightbulb, battery, and a switch correctly identifies it as a closer circuit. In
4 answers
asked by
cat
1,728 views
One light bulb in a string of lights goes out. This causes all the other lights in the string to also go out. This is an example
16 answers
asked by
JAMIE
5,878 views
For the circuit in series:
E=100v Resistor 1 = 3 kΩ Resistor 2 = 4 kΩ Resistor 3 = 1 kΩ, p= 200mW Resistor 4 = R find the
4 answers
asked by
anonymous
646 views
In a series circuit, there are 4 resistor with one battery cell. (there's no diagram for this question)
The battery cell = 100v
6 answers
asked by
anonymous
710 views
A series RL circuit has two resistors and two inductors. The resistors dissipate 7 W and 12 W. The inductive powers are 15 VARs
3 answers
asked by
Zyro The monster
467 views
Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω and R2 = 6.00 Ω.)
Read this for the figure - A rectangular
4 answers
asked by
Div
5,393 views
1. A typical household circuit is capable of carrying 15.0 Amps of current at 120 V before the circuit breaker will trip. How
4 answers
asked by
Jay
1,758 views
a 20 ohm and 60 ohm resistors are connected in series to a DC generator. The voltage across the 20 resistor is 80 volts. The
7 answers
asked by
star
4,363 views
A battery has an internal resistance of 0.016 and an emf of 9.00 V. What is the maximum current that can be drawn from the
4 answers
asked by
Anonymous
2,943 views
Three similar ideal cells (no internal resistances) supply current of 0.5 Ampere to a 10 Ohms resistor when they are in the
4 answers
asked by
nitz
2,555 views
An electrical circuit switches instantaneously from a 3 volt battery to a 23 volt battery 6 seconds after being turned on.
4 answers
asked by
nicole
1,297 views
A potentiometer circuit consists of a battery of e.m.f 5v and internal resistance 10 ohms connected in series with a 30 ohms
4 answers
asked by
poppy
1,691 views
In the series circuit, if the current through
R1 is 1.5 A, what is the current through R2? 1. Unable to determine 2. 1.5 A 3. 1 A
4 answers
asked by
Lee
2,943 views
Question 7
Below is a circuit with an ideal transformer with a source voltage, V_s = 20\cos(\omega tV s =20cos(ωt).
3 answers
asked by
Kumar
554 views
A series RL circuit contains two resistors and two inductors. The resistors are 43 ? and 54 ?. The inductors have inductive
4 answers
asked by
Luis
2,114 views
The Voltage v , Current I and Resistance R are related by the equation V=IR. Suppose that V is increasing at a rate of 2
4 answers
asked by
maria
2,168 views
Several light bulbs, each of resistance 1.5 Ω, are connected in a series across a 120 V source of emf. If the current through
4 answers
asked by
ashley --- HELP PLEASEE!!!
1,833 views
four 9-volt barreries are connected in parallel. How much voltage is active across the circuit?
4 answers
asked by
Lizette
964 views
Each of the four circuits in the drawing consists of a single resistor whose resistance is either R or 2R, and a single battery
4 answers
asked by
Anonymous
1,425 views
What is the total resistance in a parallel circuit with a 10 ohm lamp and a 15 ohm lamp?
3 answers
asked by
maryanne
1,091 views
when you turn on a lamp, then turn it off, explain what happens to the circuit.
7 answers
asked by
eddie
1,377 views
A 6.0 Ù resistor and a 3.0 Ù resistor are connected in parallel to a 1.5 V battery of negligible internal resistance. What is
4 answers
asked by
Lucy
2,142 views
2 cells, each of Emf 2v and internal resistance 0.5ohms are connected in series .they are made to supply current to a
4 answers
asked by
Austin
612 views
In a circuit, a 10 Ω resistor is connected in series to a parallel group containing a 60 Ω resistor and a 5 Ω resistor. What
7 answers
asked by
Vicki
3,305 views
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